If you go to the product page for your camera on our website, we generally have a recommended SD card in the accessories section on the page.
For cameras with 4K video or RAW file formats that you plan on using, we recommend having at least a SanDisk Extreme Card.
For cameras with Full HD/1080p video, we recommend having at least a SanDisk Ultra Card.
Generally people pick a larger card so they can take lots of shots without having to remove the card, but we recommend you consider buying a couple of smaller cards instead. Having an extra card or two will save you from not being able to use your camera in the event your card has an issue or becomes corrupt.
You can browse our range of cards at the following link: